genrecog.c (match_pattern_1): Expect the pattern to be a SEQUENCE for define_peephole2s.

gcc/
* genrecog.c (match_pattern_1): Expect the pattern to be a SEQUENCE
for define_peephole2s.
(get_peephole2_pattern): New function.
(main): Use it.  Call validate_pattern.

From-SVN: r223015

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r223012

configure.ac: Fix typo.

        * configure.ac: Fix typo.
        * configure: Regenerate.

From-SVN: r223011

* gcc.target/mips/branch-1.c: Pass argument to bar().

From-SVN: r223010

avr.c (avr_hard_regno_call_part_clobbered): Use LAST_CALLEE_SAVED_REG instead of hard-coded register number.

* config/avr/avr.c (avr_hard_regno_call_part_clobbered): Use
LAST_CALLEE_SAVED_REG instead of hard-coded register number.
(Last callee saved reg is different for AVR_TINY architecture)

From-SVN: r223009

i386.c (ix86_loop_unroll_adjust): Use PATTERN (insn) when looking for memory references.

* config/i386/i386.c (ix86_loop_unroll_adjust): Use PATTERN (insn)
when looking for memory references.

From-SVN: r223008

runtime: Fix runtime/pprof test when libgo is not optimized.

When libgo is not optimized the static function profilealloc
in malloc.goc shows up in the stack trace.  Rename it to
runtime_profilealloc so that runtime/pprof.printStackRecord
ignores it.

From-SVN: r223006

re PR target/65753 ([i386] Incorrect tail call inhibition logic on i386 (32-bit))

PR target/65753
* config/i386/i386.c (ix86_function_ok_for_sibcall): Allow PIC sibcalls
via function pointers.

testsuite:
* gcc.target/i386/pr65753.c: New test.

From-SVN: r223005

calls.c (prepare_call_address): Transform PLT call to GOT lookup and indirect call by forcing address into a...

* calls.c (prepare_call_address): Transform PLT call to GOT lookup and
indirect call by forcing address into a pseudo with -fno-plt.
* common.opt (flag_plt): New option.
* doc/invoke.texi (Code Generation Options): Add -fno-plt.
([-fno-plt]): Document.

From-SVN: r223003

re PR bootstrap/66105 (genpreds.c compile error in stage2 on powerpc64-linux)

Fix PR66105

2015-05-11  Markus Trippelsdorf  <markus@trippelsdorf.de>

PR bootstrap/66105
* config/rs6000/option-defaults.h: Add space between string literal
and macro name.

From-SVN: r223002

pr64616.c: Test dump rather than assembly to work accross ARM targets.

2015-05-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    * gcc.target/arm/pr64616.c: Test dump rather than assembly to work
    accross ARM targets.

From-SVN: r223001

arm-protos.h (thumb_code, [...]): Remove.

2015-05-11  Christian Bruel  <christian.bruel@st.com>

  * config/arm/arm-protos.h (thumb_code, thumb1_code): Remove.
  * config/arm/vxworks.h (thumb_code): Replace with TARGET_THUMB.

From-SVN: r223000

re PR rtl-optimization/66076 (ICE: in vec_safe_grow, at vec.h:618 with -funroll-loops -mno-prefer-avx128 -march=bdver4)

gcc/
PR rtl-optimization/66076
* rtlanal.c (generic_subrtx_iterator <T>::add_single_to_queue):
Don't grow the heap array if it is already big enough from a
previous iteration.

gcc/testsuite/
PR rtl-optimization/66076
* gcc.dg/torture/pr66076.c: New test.

From-SVN: r222999

arm-protos.h (arm_declare_function_name): Declare.

2015-05-11  Christian Bruel  <christian.bruel@st.com>

* config/arm/arm-protos.h (arm_declare_function_name): Declare.
(is_called_in_ARM_mode): Remove.
* config/arm/arm.c (is_called_in_ARM_mode): Declare static bool.
(arm_declare_function_name): Moved from from ARM_DECLARE_FUNCTION_NAME.
* config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Call
 arm_declare_function_name.

From-SVN: r222997

fix date

From-SVN: r222996

arm.c (arm_option_override): Reoganized and split into : (arm_option_params_internal); New function.

2014-09-23  Christian Bruel  <christian.bruel@st.com>

* config/arm/arm.c (arm_option_override): Reoganized and split into :
(arm_option_params_internal); New function.
(arm_option_check_internal): New function.
(arm_option_override_internal): New function.
(thumb_code, thumb1_code): Remove.
* config/arm/arm.h (TREE_TARGET_THUMB, TREE_TARGET_THUMB1): New macros.
(TREE_TARGET_THUM2, TREE_TARGET_ARM): Likewise.
(thumb_code, thumb1_code): Remove.
* config/arm/arm.md (is_thumb, is_thumb1): Check TARGET flag.

From-SVN: r222995

* config/alpha/alpha.c (alpha_emit_set_const_1)
(alpha_emit_set_long_const, alpha_extract_integer)
(alpha_legitimate_constant_p, alpha_split_const_mov)
(alpha_expand_block_clear, alpha_expand_zap_mask, print_operand):
[HOST_BITS_PER_WIDE_INT < 64]: Remove dead code.
(alpha_emit_set_const_1): Change "(HOST_WIDE_INT) 1" to
HOST_WIDE_INT_1U.
* config/alpha/predicates.md (mode_mask_operand): Do not match
const_double RTX.
[HOST_BITS_PER_WIDE_INT < 64]: Remove dead code.
* config/alpha/alpha.md (abstf, *abstf_internal, UNSPEC_ZAP splitter):
Change "(HOST_WIDE_INT) 1" to HOST_WIDE_INT_1U.
[HOST_BITS_PER_WIDE_INT < 64]: Remove dead code.
(*negtf_internal): Use gen_int_mode instead of immed_double_const.

From-SVN: r222994

re PR target/65780 (Uninitialized common handling in executables)

PR target/65780
* config/s390/linux.h (TARGET_BINDS_LOCAL_P): Define to
default_binds_local_p_2.
* config/arm/linux-elf.h (TARGET_BINDS_LOCAL_P): Likewise.
* config/aarch64/aarch64-linux.h (TARGET_BINDS_LOCAL_P): Likewise.

From-SVN: r222992

* tree.c (verify_type_variant): Check TYPE_VALUES_RAW and TYPE_PRECISION

From-SVN: r222991

Patch by Richard Biener

Patch by Richard Biener
* coverage.c (coverage_obj_init): Delay building of type variant
until the type is finished.

From-SVN: r222990

Daily bump.

From-SVN: r222989

ipa-devirt.c (warn_types_mismatch): Do not ICE when warning about mismatch between C and C++ type...

* ipa-devirt.c (warn_types_mismatch): Do not ICE when warning about
mismatch between C and C++ type; compoare correctly ARG_TYPES
for non-prototypes and output correctly parameter index for METHOD_TYPE.
(odr_types_equivalent_p): Fix wording of warning about attributes;
it is OK to match prototype and non-prototype.

From-SVN: r222985

tree.c (free_lang_data_in_type): Free TREE_PURPOSE of TYPE_ARG_TYPES list.

* tree.c (free_lang_data_in_type): Free TREE_PURPOSE of
TYPE_ARG_TYPES list.
(verify_type): Permit non-NULL TREE_PURPOSE in non-LTO builds.
* tree.def (FUNCTION_TYPE): Document TREE_PURPOSE in TYPE_ARG_TYPES

From-SVN: r222984

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r222983

re PR fortran/66041 (Matmul ICE)

2015-05-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/66041
* frontend-passes.c (scalarized_expr): Set correct dimension and
shape for the expression to be passed to lbound. Remove trailing
references after array refrence.
(inline_matmul_assign):  Remove gfc_copy_expr from calls
to scalarized_expr().

2015-05-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/66041
* gfortran.dg/inline_matmul_7.f90:  New test.
* gfortran.dg/inline_matmul_8.f90:  New test.
* gfortran.dg/inline_matmul_9.f90:  New test.

From-SVN: r222982

* tree.h (is_lang_specific): Constify.

From-SVN: r222981

* tree.c (verify_type): Verify TYPE_BINFO and TYPE_VALUES_RAW.

From-SVN: r222980

bound simplification refactoring

gcc/fortran/
* simplify.c (simplify_bound_dim): Don't check for emptyness
in the case of cobound simplification.  Factor lower/upper
bound differenciation before the actual simplification.
(simplify_bound): Remove assumed shape specific simplification.
Don't give up early for the lbound of an assumed shape.
gcc/testsuite/
* gfortran.dg/bound_simplification_5.f90: New.

From-SVN: r222979

c-opts.c (c_common_post_options): Also clear cpp_opts->cpp_warn_cxx11_compat.

* c-opts.c (c_common_post_options): Also clear
cpp_opts->cpp_warn_cxx11_compat.

From-SVN: r222978

c-common.h (enum cxx_dialect): Add cxx_unset.

gcc/c-family/
* c-common.h (enum cxx_dialect): Add cxx_unset.
* c-common.c (cxx_dialect): Initialize to cxx_unset.
* c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
gcc/testsuite/
* lib/target-supports.exp (cxx_default): New global.
(check_effective_target_c++11_only)
(check_effective_target_c++14_only)
(check_effective_target_c++98_only)
(check_effective_target_c++1z_only): Check it.

From-SVN: r222977

c.opt (std=c++14): Remove Undocumented flag and experimental warning.

* c.opt (std=c++14): Remove Undocumented flag and experimental warning.
(std=gnu++0x): Mark as Undocumented.
(std=gnu++1y): Add deprecated message.

From-SVN: r222976

synopsis.cc: Add _GLIBCXX14_CONSTEXPR.

* testsuite/20_util/headers/functional/synopsis.cc: Add
_GLIBCXX14_CONSTEXPR.
* testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.

From-SVN: r222975

Daily bump.

From-SVN: r222974

re PR tree-optimization/64454 (optimize (x%5)%5)

2015-05-09  Marc Glisse  <marc.glisse@inria.fr>

PR tree-optimization/64454
gcc/
* tree-vrp.c (extract_range_from_binary_expr_1) <TRUNC_MOD_EXPR>:
Rewrite.
gcc/testsuite/
* gcc.dg/tree-ssa/vrp97.c: New file.
* gcc.dg/vect/slp-perm-7.c: Update.

From-SVN: r222970

re PR bootstrap/66085 (Revision r222934 breaks bootstrap on darwin.)

PR bootstrap/66085
* decl2.c (note_mangling_alias): Declare arguments as unused.

From-SVN: r222969

Fix fortran/65894 elemental procedures wrong-code

gcc/fortran/
2015-05-09  Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/65894
* trans-array.h (gfc_scalar_elemental_arg_saved_as_reference):
New prototype.
* trans-array.c (gfc_scalar_elemental_arg_saved_as_reference):
New function.
(gfc_add_loop_ss_code): Use gfc_scalar_elemental_arg_saved_as_reference
as conditional.
(gfc_walk_elemental_function_args): Set the dummy_arg field.
* trans.h (gfc_ss_info): New subfield dummy_arg.
* trans-expr.c (gfc_conv_procedure_call): Revert the change
of revision 222361.
(gfc_conv_expr): Use gfc_scalar_elemental_arg_saved_as_reference
as conditional.

gcc/testsuite/
2015-05-09  Andre Vehreschild  <vehre@gmx.de>

PR fortran/65894
* gfortran.dg/elemental_subroutine_11.f90: New test.

From-SVN: r222968

utils.c (gnat_write_global_declarations): Use type_decl method instead of global_decl for TYPE_DECLs.

* gcc-interface/utils.c (gnat_write_global_declarations): Use type_decl
method instead of global_decl for TYPE_DECLs.

From-SVN: r222967

openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.

* openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.

* testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
_Complex.

From-SVN: r222966

std_c++0x_neg.cc: Add -std=c++98.

* testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
* testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
* testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
* testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
* testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
* testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
* testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
* testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
* testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
* testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
* testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc: Likewise.
* testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Adjust expected errors.
* testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/assign_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:  Likewise.
* testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
* testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
* testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
* testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
* testsuite/ext/array_allocator/check_allocate_max_size.cc: Add -Wno-deprecated.
* testsuite/ext/array_allocator/check_deallocate_null.cc: Add -Wno-deprecated.
* testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
* testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
* testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
* testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc: Add -std=c++98.
* testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc: Add -std=c++98.
* testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_rvalue_neg.cc: Add -std=c++98.
* testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc: Add -std=c++98 -fno-show-column.
* testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc: Add -std=c++98.
* testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc: Add -std=c++98.
* testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
* testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.

From-SVN: r222965

Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.

* src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
* src/c++98/Makefile.in: Regenerate.
* src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
* src/Makefile.in: Regenerate.

From-SVN: r222964

memcmp-1.c: Fix narrowing.

gcc/testsuite/
* c-c++-common/asan/memcmp-1.c: Fix narrowing.
* c-c++-common/asan/no-asan-stack.c: Fix narrowing.
* c-c++-common/torture/vector-shift1.c: Fix narrowing.
* c-c++-common/torture/vshuf-2.inc: Fix narrowing.
* g++.dg/torture/pr33572.C: Compile with -std=c++98.

From-SVN: r222963

c.opt (Wc++11-compat): Make primary.

gcc/c-family/
* c.opt (Wc++11-compat): Make primary.  Rename var warn_cxx11_compat.
* c-opts.c: Adjust.
gcc/cp/
* cp-gimplify.c, parser.c: Adjust.

From-SVN: r222962

lex.c (lex_string): Add -Wc++11-compat warning.

libcpp/
* lex.c (lex_string): Add -Wc++11-compat warning.
* include/cpplib.h: Add CPP_W_CXX11_COMPAT.
(struct cpp_options): Add cpp_warn_cxx11_compat.
* init.c (cpp_create_reader): Initialize it.
gcc/c-family/
* c.opt (Wc++0x-compat): Set it.

From-SVN: r222961

bitmap.c, [...]: Add space between string literal and macro name.

* bitmap.c, c/c-aux-info.c, cfg.c, cfghooks.c, cgraph.c,
config/aarch64/aarch64.md config/alpha/vms.h, config/darwin.c,
config/darwin.h, config/darwin9.h, config/elfos.h,
config/i386/bsd.h, config/ia64/ia64.c, config/lm32/lm32.h,
config/microblaze/microblaze.h, config/mips/mips.h,
config/mmix/mmix.c, config/msp430/msp430.c, config/nios2/nios2.h,
config/nvptx/nvptx.c, config/nvptx/nvptx.h, config/pa/pa.c,
config/pa/pa.h, config/rs6000/rs6000.c, config/rs6000/sysv4.h,
config/rs6000/xcoff.h, config/rx/rx.h, config/s390/s390.h,
config/sparc/sol2.h, config/sparc/sparc.h, config/visium/visium.h,
cppbuiltin.c, defaults.h, doc/invoke.texi, dwarf2cfi.c,
dwarf2out.c, final.c, gcc.c, gcov-dump.c, gcov.c, ipa-cp.c,
ipa-inline.c, ipa-polymorphic-call.c, ipa-profile.c, ipa-prop.c,
ira-color.c, ira.c, loop-doloop.c, loop-iv.c, mcf.c,
modulo-sched.c, predict.c, profile.c, stor-layout.c, toplev.c,
tree-ssa-reassoc.c, value-prof.c, wide-int-print.cc: Add space
between string literal and macro name.

From-SVN: r222960

redirect_jump* can take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* jump.c: Change argument types to rtx_insn *.
* rtl.h: Adjust.

From-SVN: r222959

setup_next_usage_insn can take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* lra-constraints.c: Change argument type to rtx_insn *.

From-SVN: r222958

rtx_insn * in df-problems.c

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* df-problems.c: Change argument type to rtx_insn *.

From-SVN: r222957

rtx_insn * in combine.c

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* combine.c: Change argument type to rtx_insn *.

From-SVN: r222956

find_all_hard_reg_sets can take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* rtl.h: Adjust.
* rtlanal.c: Change argument type to rtx_insn *.

From-SVN: r222955

more rtx_insn * in sched-deps.c

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* sched-deps.c: Change argument types to rtx_insn *.
* sched-int.h: Adjust.

From-SVN: r222954

notice_args_size can take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* dwarf2cfi.c: Change argument type to rtx_insn *.

From-SVN: r222953

more rtx_insn * in recog.c

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* ira.c (decrease_live_ranges_number): Changetype of local
variable to rtx_insn *.
* recog.c: Change argument types to rtx_insn *.
* recog.h: Adjust.

From-SVN: r222952

use rtx_insn * more in reorg.c

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* reorg.c: Change argument types to rtx_insn *.

From-SVN: r222951

change more argument types to rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* ira-color.c: Change argument types to rtx_insn *.
* lra-eliminations.c: Likewise.
* ira.h: Adjust.

From-SVN: r222950

pass rtx_insn * more in gcse.c

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* gcse.c: Change argument types to rtx_insn *.

From-SVN: r222949

cse_change_cc0_mode can take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* cse.c (cse_change_cc0_mode): Change argument type to rtx_insn *.

From-SVN: r222948

make emit_debug_insn_before take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* emit-rtl.c (emit_debug_insn_before): Change argument type to
rtx_insn *.
* rtl.h: Adjust.

From-SVN: r222947

emit_note_before can take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* emit-rtl.c (emit_note_before): Change argument type to rtx_insn *.
* rtl.h: Adjust.

From-SVN: r222946

emit_note_after can take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* emit-rtl.c (emit_note_after): Change argument type to rtx_insn *.
* rtl.h: Adjust.

From-SVN: r222945

prev_cc0_setter can take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* emit-rtl.c (prev_cc0_setter): Change argument type to rtx_insn *.
* rtl.h: Adjust.

From-SVN: r222944

make noop_move_p take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* rtlanal.c (noop_move_p): Change argument type to rtx_insn *.
* rtl.h: Adjust.

From-SVN: r222943

make add_shallow_copy_of_reg_note take an rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* rtlanal.c (add_shallow_copy_of_reg_note): Change argument type
to rtx_insn *.
* rtl.h: Adjust.

From-SVN: r222942

make remove_reg_equal_equiv_notes take an rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* rtlanal.c (remove_reg_equal_equiv_notes): Change argument type
to rtx_insn *.
* rtl.h: Likewise.

From-SVN: r222941

can_nonlocal_goto can take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* except.c (can_nonlocal_goto): Change type of argument to
rtx_insn *.
* rtl.h: Adjust.

From-SVN: r222940

computed_jump_p takes a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* rtlanal.c (computed_jump_p): Cange argument type to rtx_insn *.
* rtl.h: Adjust.

From-SVN: r222939

change in_expr_list_p to in_insn_list_p

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* rtlanal.c (in_insn_list_p): Renamed from in_expr_list_p.
* cfgrtl.c (can_delete_label_p): Adjust.
* rtl.h: likewise.

From-SVN: r222938

make stop_search_p take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* reorg.c (stop_search_p): Change argument to rtx_insn *.

From-SVN: r222937

make make_reg_eh_region_note and friend take rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* except.c (make_reg_eh_region_note): Change argument to
rtx_insn *.
(make_reg_eh_region_note_nothrow_nononlocal): Likewise.
* except.h: Adjust.

From-SVN: r222936

use rtx_insn * as the type of a local variable in mode-switching.c

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* mode-switching.c (commit_mode_sets): Change type of local
variable from rtx to rtx_insn *.

From-SVN: r222935

decl2.c (mangling_aliases): New variable.

* decl2.c (mangling_aliases): New variable.
(note_mangling_alias, generate_mangling_aliases): New.
(cp_write_global_declarations): Call generate_mangling_aliases.
(generate_mangling_alias): Split out from...
* mangle.c (mangle_decl): ...here.
* cp-tree.h: Declare note_mangling_alias.

From-SVN: r222934

decl2.c (collect_candidates_for_java_method_aliases): Remove.

* decl2.c (collect_candidates_for_java_method_aliases): Remove.
(build_java_method_aliases): Adapt to use create_same_body_alias
instead of assemble_alias.  Move variable declarations to
definition and tidy up.
(cp_write_global_declarations): Call build_java_method_aliases
instead of collecting candidates first.

From-SVN: r222933

Daily bump.

From-SVN: r222931

install.texi (--enable-languages): Add missing jit and lto info.

* doc/install.texi (--enable-languages): Add missing jit and lto info.
Add ^ to grep command.
* doc/match-and-simplify.texi (GIMPLE API): Add missing fourth tree
arg to last gimple_simplify declaration.  Add missing gimple_build
declaration for built-in function case with four tree args.

From-SVN: r222923

libiberty/mkstemps.c: Include <time.h> if <sys/time.h> not available.

libiberty/ChangeLog:

        * mkstemps.c: #include <time.h> if HAVE_TIME_H is defined
        but not HAVE_SYS_TIME_H.

(fixes a build failure on LynxOS-178)

From-SVN: r222918

[PATCH 6/13] mips musl support

2015-05-08  Gregor Richards  <gregor.richards@uwaterloo.ca>
    Szabolcs Nagy  <szabolcs.nagy@arm.com>

* config/mips/linux.h (MUSL_DYNAMIC_LINKER32): Define.
(MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERN32): Define.
(GNU_USER_DYNAMIC_LINKERN32): Update.

Co-Authored-By: Szabolcs Nagy <szabolcs.nagy@arm.com>
From-SVN: r222915

re PR tree-optimization/66036 (strided group loads are not vectorized)

2015-05-08  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/66036
* tree-vect-data-refs.c (vect_compute_data_ref_alignment):
Handle strided group loads.
(vect_verify_datarefs_alignment): Likewise.
(vect_enhance_data_refs_alignment): Likewise.
(vect_analyze_group_access): Likewise.
(vect_analyze_data_ref_access): Likewise.
(vect_analyze_data_ref_accesses): Likewise.
* tree-vect-stmts.c (vect_model_load_cost): Likewise.
(vectorizable_load): Likewise.

* gcc.dg/vect/slp-41.c: New testcase.

From-SVN: r222914

trans-array.c (gfc_walk_elemental_function_args): Don't skip the advance to the next dummy argument when...

gcc/fortran/
* trans-array.c (gfc_walk_elemental_function_args):
Don't skip the advance to the next dummy argument when skipping
absent optional args.
gcc/testsuite/
* gfortran.dg/elemental_optional_args_7.f90: New.

From-SVN: r222913

rs6000.md: Require operand inequality in one of the peepholes.

* config/rs6000/rs6000.md: Require operand inequality in one
of the peepholes.

From-SVN: r222912

Franz Sirl <Franz.Sirl-kernel@lauterbach.com>

gcc/
2015-05-08  Richard Sandiford  <richard.sandiford@arm.com>
    Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

* config/i386/i386.md (<mode>_ldx, *<mode>_ldx): Remove mode
from (set ...).
* config/rx/rx.md (movdi, movdf): Likewise.
Likewise for define_peephole2s.

Co-Authored-By: Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
From-SVN: r222911

[AArch64] Idiomatic 64x1 comparisons in arm_neon.h

gcc/:

* config/aarch64/arm_neon.h (vceq_s64, vceq_u64, vceqz_s64, vceqz_u64,
vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64, vcgtz_s64, vcle_s64,
vcle_u64, vclez_s64, vclt_s64, vclt_u64, vcltz_s64, vtst_s64,
vtst_u64): Rewrite using gcc vector extensions.

gcc/testsuite/:

* gcc.target/aarch64/singleton_intrinsics_1.c: Generalize regex to
allow cmlt or sshr.

From-SVN: r222909

[AArch64] Add vcond(u?)didi pattern

* config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>,
vcond<mode><mode>, vcondu<mode><mode>): Add DImode variant.

From-SVN: r222908

optabs.c: Make vector_compare_rtx cope with VOID mode constants (e.g. const0_rtx)

* optabs.c (vector_compare_rtx): Handle RTL operands having VOIDmode.

From-SVN: r222907

[PATCH 0/13] Add musl support to GCC

2015-05-08  Szabolcs Nagy  <szabolcs.nagy@arm.com>

* config/glibc-stdint.h (OPTION_MUSL): Define.
(INT_FAST16_TYPE, INT_FAST32_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE):
Change the definition based on OPTION_MUSL for 64 bit targets.
* config/linux.h (OPTION_MUSL): Redefine.
* config/alpha/linux.h (OPTION_MUSL): Redefine.
* config/rs6000/linux.h (OPTION_MUSL): Redefine.
* config/rs6000/linux64.h (OPTION_MUSL): Redefine.

From-SVN: r222905

[PATCH 2/13] musl libc config

2015-05-08  Gregor Richards  <gregor.richards@uwaterloo.ca>
    Szabolcs Nagy  <szabolcs.nagy@arm.com>

* config.gcc (LIBC_MUSL): New tm_defines macro.
* config/linux.h (OPTION_MUSL): Define.
(MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER32,)
(MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32,)
(INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,)
(INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,)
(INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define.
* config/linux.opt (mmusl): New option.
* doc/invoke.texi (GNU/Linux Options): Document -mmusl.
* configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*.
(gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*.
* configure: Regenerate.

Co-Authored-By: Szabolcs Nagy <szabolcs.nagy@arm.com>
From-SVN: r222904

PR target/48904 x86_64-knetbsd-gnu missing defs

2015-05-08  H.J. Lu  <hongjiu.lu@intel.com>
            Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

        PR target/48904
        * config.gcc (x86_64-*-knetbsd*-gnu): Add i386/knetbsd-gnu64.h.
        * config/i386/knetbsd-gnu64.h: New file.

Co-Authored-By: Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
From-SVN: r222903

re PR c++/59012 (alignas does not support parameter pack expansions)

PR c++/59012
* parser.c (cp_parser_std_attribute_list): Handle attribute expansion.
(cp_parser_std_attribute_spec): Handle alignas pack expansion.
* decl2.c (is_late_template_attribute): An attribute exp is dependent.
* pt.c (make_pack_expansion): Allow TREE_LIST for attribute expansion.
(apply_late_template_attributes): Handle attribute pack expansion.

From-SVN: r222902

Daily bump.

From-SVN: r222901

re PR c/64918 (invalid (?) warning when initializing structure)

PR c/64918
* c.opt (Woverride-init-side-effects): New option.

* c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
(output_init_element): Likewise.

* doc/invoke.texi: Document -Woverride-init-side-effects.

* gcc.dg/Woverride-init-side-effects-1.c: New test.
* gcc.dg/Woverride-init-side-effects-2.c: New test.

From-SVN: r222894

re PR c/65179 (Introduce new C warning: -Wshift-negative-value)

PR c/65179
* c-common.c (c_fully_fold_internal): Warn when left shifting a
negative value.
* c.opt (Wshift-negative-value): New option.
* c-opts.c (c_common_post_options): Set warn_shift_negative_value
when -Wextra and C99/C++11 mode.

* c-typeck.c (build_binary_op): Warn when left shifting a negative
value.

* typeck.c (cp_build_binary_op): Warn when left shifting a negative
value.

* doc/invoke.texi: Document -Wshift-negative-value.

* c-c++-common/Wshift-negative-value-1.c: New test.
* testsuite/c-c++-common/Wshift-negative-value-2.c: New test.
* testsuite/c-c++-common/Wshift-negative-value-3.c: New test.
* testsuite/c-c++-common/Wshift-negative-value-4.c: New test.
* testsuite/c-c++-common/Wshift-negative-value-5.c: New test.
* testsuite/c-c++-common/Wshift-negative-value-6.c: New test.
* testsuite/gcc.dg/c90-left-shift-1.c: New test.
* testsuite/gcc.dg/c99-const-expr-7.c: Add dg-error.
* testsuite/gcc.dg/c99-left-shift-1.c: New test.

From-SVN: r222889

gcov-tool.c (do_merge): Refactore to remove int ret.

* gcov-tool.c (do_merge): Refactore to remove int ret.
* ipa-icf.c (sem_item::hash_referenced_symbol_properties): Change
!type == FUNC to type != FUNC.
* reload.h (struct target_reload): Changee to type of
x_spill_indirect_levels from bool to unsigned char.

From-SVN: r222884

rtl.h (always_void_p): New function.

gcc/
* rtl.h (always_void_p): New function.
* gengenrtl.c (always_void_p): Likewise.
(genmacro): Don't add a mode parameter to gen_rtx_foo if rtxes
with code foo are always VOIDmode.
* genemit.c (gen_exp): Update gen_rtx_foo calls accordingly.
* builtins.c, caller-save.c, calls.c, cfgexpand.c, combine.c,
compare-elim.c, config/aarch64/aarch64.c,
config/aarch64/aarch64.md, config/alpha/alpha.c,
config/alpha/alpha.md, config/arc/arc.c, config/arc/arc.md,
config/arm/arm-fixed.md, config/arm/arm.c, config/arm/arm.md,
config/arm/ldrdstrd.md, config/arm/thumb2.md, config/arm/vfp.md,
config/avr/avr.c, config/bfin/bfin.c, config/c6x/c6x.c,
config/c6x/c6x.md, config/cr16/cr16.c, config/cris/cris.c,
config/cris/cris.md, config/darwin.c, config/epiphany/epiphany.c,
config/epiphany/epiphany.md, config/fr30/fr30.c, config/frv/frv.c,
config/frv/frv.md, config/h8300/h8300.c, config/i386/i386.c,
config/i386/i386.md, config/i386/sse.md, config/ia64/ia64.c,
config/ia64/vect.md, config/iq2000/iq2000.c,
config/iq2000/iq2000.md, config/lm32/lm32.c, config/lm32/lm32.md,
config/m32c/m32c.c, config/m32r/m32r.c, config/m68k/m68k.c,
config/m68k/m68k.md, config/mcore/mcore.c, config/mcore/mcore.md,
config/mep/mep.c, config/microblaze/microblaze.c,
config/mips/mips.c, config/mips/mips.md, config/mmix/mmix.c,
config/mn10300/mn10300.c, config/msp430/msp430.c,
config/nds32/nds32-memory-manipulation.c, config/nds32/nds32.c,
config/nds32/nds32.md, config/nios2/nios2.c, config/nvptx/nvptx.c,
config/pa/pa.c, config/pa/pa.md, config/rl78/rl78.c,
config/rs6000/altivec.md, config/rs6000/rs6000.c,
config/rs6000/rs6000.md, config/rs6000/vector.md,
config/rs6000/vsx.md, config/rx/rx.c, config/rx/rx.md,
config/s390/s390.c, config/s390/s390.md, config/sh/sh.c,
config/sh/sh.md, config/sh/sh_treg_combine.cc,
config/sparc/sparc.c, config/sparc/sparc.md, config/spu/spu.c,
config/spu/spu.md, config/stormy16/stormy16.c,
config/tilegx/tilegx.c, config/tilegx/tilegx.md,
config/tilepro/tilepro.c, config/tilepro/tilepro.md,
config/v850/v850.c, config/v850/v850.md, config/vax/vax.c,
config/visium/visium.c, config/xtensa/xtensa.c, cprop.c, dse.c,
expr.c, gcse.c, ifcvt.c, ira.c, jump.c, lower-subreg.c,
lra-constraints.c, lra-eliminations.c, lra.c, postreload.c, ree.c,
reg-stack.c, reload.c, reload1.c, reorg.c, sel-sched.c,
var-tracking.c: Update calls accordingly.

From-SVN: r222883

DR 1467 PR c++/51747

DR 1467
PR c++/51747
* typeck2.c (digest_init_r): Fix single element list.

From-SVN: r222881

re PR middle-end/192 (String literals don't obey -fdata-sections)

PR middle-end/192
PR middle-end/54303
* varasm.c (function_mergeable_rodata_prefix): New function.
(mergeable_string_section): Use it.
(mergeable_constant_section): Use it.

gcc/testsuite/
* gcc.dg/fdata-sections-2.c: New file.

From-SVN: r222880

re PR testsuite/66046 (UBSan output pattern tests fail on target ARM board.)

PR testsuite/66046
* c-c++-common/ubsan/align-6.c: Don't match trailing newlines in the
last dg-output.
* c-c++-common/ubsan/align-7.c: Likewise.
* c-c++-common/ubsan/bounds-8.c: Likewise.
* c-c++-common/ubsan/float-cast-overflow-9.c: Likewise.
* c-c++-common/ubsan/load-bool-enum.c: Likewise.
* c-c++-common/ubsan/null-1.c: Likewise.
* c-c++-common/ubsan/null-10.c: Likewise.
* c-c++-common/ubsan/null-11.c: Likewise.
* c-c++-common/ubsan/null-2.c: Likewise.
* c-c++-common/ubsan/null-3.c: Likewise.
* c-c++-common/ubsan/null-4.c: Likewise.
* c-c++-common/ubsan/null-5.c: Likewise.
* c-c++-common/ubsan/null-6.c: Likewise.
* c-c++-common/ubsan/null-7.c: Likewise.
* c-c++-common/ubsan/null-8.c: Likewise.
* c-c++-common/ubsan/null-9.c: Likewise.
* c-c++-common/ubsan/object-size-1.c: Likewise.
* c-c++-common/ubsan/object-size-10.c: Likewise.
* c-c++-common/ubsan/object-size-4.c: Likewise.
* c-c++-common/ubsan/object-size-5.c: Likewise.
* c-c++-common/ubsan/object-size-7.c: Likewise.
* c-c++-common/ubsan/object-size-8.c: Likewise.
* c-c++-common/ubsan/object-size-9.c: Likewise.
* c-c++-common/ubsan/overflow-add-2.c: Likewise.
* c-c++-common/ubsan/overflow-int128.c: Likewise.
* c-c++-common/ubsan/overflow-mul-2.c: Likewise.
* c-c++-common/ubsan/overflow-mul-4.c: Likewise.
* c-c++-common/ubsan/overflow-negate-1.c: Likewise.
* c-c++-common/ubsan/overflow-negate-3.c: Likewise.
* c-c++-common/ubsan/overflow-sub-2.c: Likewise.
* c-c++-common/ubsan/overflow-sub-4.c: Likewise.
* c-c++-common/ubsan/pr59333.c: Likewise.
* c-c++-common/ubsan/pr59667.c: Likewise.
* c-c++-common/ubsan/pr60613-2.c: Likewise.
* c-c++-common/ubsan/pr60636.c: Likewise.
* c-c++-common/ubsan/pr63802.c: Likewise.
* c-c++-common/ubsan/recovery-1.c: Likewise.
* c-c++-common/ubsan/recovery-3.c: Likewise.
* c-c++-common/ubsan/shift-1.c: Likewise.
* c-c++-common/ubsan/shift-2.c: Likewise.
* c-c++-common/ubsan/shift-4.c: Likewise.
* c-c++-common/ubsan/shift-7.c: Likewise.
* c-c++-common/ubsan/undefined-2.c: Likewise.
* c-c++-common/ubsan/vla-1.c: Likewise.
* g++.dg/ubsan/null-1.C: Likewise.
* g++.dg/ubsan/null-3.C: Likewise.
* g++.dg/ubsan/null-4.C: Likewise.
* g++.dg/ubsan/vptr-8.C: Likewise.
* g++.dg/ubsan/vptr-9.C: Likewise.
* gcc.dg/ubsan/bounds-2.c: Likewise.
* gcc.dg/ubsan/object-size-9.c: Likewise.

From-SVN: r222878

match.pd (bit_and (plus/minus (convert @0) (convert @1) mask): New simplifier to narrow arithmetic.

* match.pd (bit_and (plus/minus (convert @0) (convert @1) mask): New
simplifier to narrow arithmetic.
* generic-match-head.c: (types_match, single_use): New functions.
* gimple-match-head.c: (types_match, single_use): New functions.

* gcc.dg/tree-ssa/shorten-1.c: New test.

From-SVN: r222877

combine.c (make_compound_operation): Remove checks for PLUS/MINUS rtx type.

2015-05-07  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>

        * combine.c (make_compound_operation): Remove checks for PLUS/MINUS
        rtx type.

From-SVN: r222874

re PR tree-optimization/66002 (paq8p benchmark 50% slower than clang on sandybridge)

2015-05-07  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66002
* passes.def: Schedule another pass_merge_phi after ifcombine, right
before phiopt.

* gcc.dg/vect/vect-125.c: New testcase.

From-SVN: r222873

c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting flexible member array-like members if...

* c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
flexible member array-like members if SANITIZE_BOUNDS_STRICT.

* doc/invoke.texi: Document -fsanitize=bounds-strict.
* flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS_STRICT, or it
into SANITIZE_NONDEFAULT.
* opts.c (common_handle_option): Handle -fsanitize=bounds-strict.

* c-c++-common/ubsan/bounds-10.c: New test.

From-SVN: r222871

re PR target/66015 (align directives not propagated after __attribute__ ((__optimize__ ("O2"))))

PR target/66015
* config/alpha/alpha.c (alpha_override_options_after_change): New.
(TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New.
(alpha_override_options): Move align_loops, align_jumps and
align_functions handling into alpha_override_options_after_change.

From-SVN: r222870

Daily bump.

From-SVN: r222869